> file path"."/> > file path".">
search
HomeOperation and MaintenanceCentOSHow to edit files in centos

How to edit files in centos: 1. Use vi and vim to open the specified file. The syntax is "vi/vim file name". After entering the document, click "i" or "o" to start file editing; 2. Use the append statement to edit directly after the file. The syntax is "echo edit content >> file path".

How to edit files in centos

The operating environment of this article: centos 7 system, Dell G3 computer.

How to edit files in centos

1. Use vi/vim to compile files.

Command vi/vim mysql.log, enter the document and click

i or o to edit the file.

The example is as follows:

Use the vi command to edit /etc/my.ini

If not, create a new file.

vi /etc/my.ini

Press i to enter the insert state to perform editing operations

Press the ESC key to jump to the command mode (the insert at the bottom disappears, enter the following command to perform the corresponding operation), then:

  • :q! Do not save the file and exit vi

  • :wq Save the file and exit vi

  • :w Save the file without exiting vi

  • :w file Save the modifications to file without exiting vi

  • :w! Forced Save without exiting vi

  • :wq! Force save the file and exit vi

2. Use append statement Edit

directly after the file. The example is as follows:

echo “nice to meet you">> /var/log/mysql/error.log

Recommended tutorial: "centos tutorial"

The above is the detailed content of How to edit files in centos. For more information, please follow other related articles on the PHP Chinese website!

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
CentOS vs. Other Linux Distributions: A ComparisonCentOS vs. Other Linux Distributions: A ComparisonApr 30, 2025 am 12:07 AM

CentOS is suitable for enterprise and server environments due to its stability and long life cycle. 1.CentOS provides up to 10 years of support, suitable for scenarios that require stable operation. 2.Ubuntu is suitable for environments that require quick updates and user-friendly. 3.Debian is suitable for developers who need pure and free software. 4.Fedora is suitable for users who like to try the latest technologies.

CentOS's Departure: Choosing the Right AlternativeCentOS's Departure: Choosing the Right AlternativeApr 29, 2025 am 12:04 AM

Alternatives to CentOS include AlmaLinux, RockyLinux, and OracleLinux. 1.AlmaLinux and RockyLinux rebuild RHEL 1:1, providing high stability and compatibility, suitable for enterprise environments. 2. OracleLinux provides high performance through UEK, suitable for users who are familiar with the Oracle technology stack. 3. When choosing, stability, community support and package management should be considered.

CentOS's Replacement: Exploring the New OptionsCentOS's Replacement: Exploring the New OptionsApr 28, 2025 am 12:17 AM

CentOS alternatives include RockyLinux, AlmaLinux, and OracleLinux. 1. RockyLinux and AlmaLinux provide stable distributions compatible with RHEL, suitable for users who need long-term support. 2. CentOSStream is suitable for users who focus on new features and development cycles. 3. OracleLinux is suitable for users who need enterprise-level support.

Replacing CentOS: Identifying Suitable ReplacementsReplacing CentOS: Identifying Suitable ReplacementsApr 27, 2025 am 12:04 AM

CentOS needs alternatives because CentOSStream no longer provides long-term support. Alternative options include: 1. RockyLinux, which provides 10 years of life cycle support, suitable for users who need stability. 2.AlmaLinux also provides 10 years of support and has strong community support. 3. OracleLinux, provides RHEL-compatible version, and flexible life cycle management.

The End of CentOS: Evaluating the ImpactThe End of CentOS: Evaluating the ImpactApr 26, 2025 am 12:03 AM

The end of CentOS has had a significant impact on users, with users having the option of RHEL, AlmaLinux, Debian or Ubuntu as alternatives. 1. The migration cost is high, requiring time and money. 2. Community division affects open source projects. 3.RHEL provides commercial support, but it is costly. 4.AlmaLinux is similar to CentOS and has low migration costs. 5. Debian and Ubuntu need more time to adapt.

CentOS: An Explanation of the Decision-Making ProcessCentOS: An Explanation of the Decision-Making ProcessApr 25, 2025 am 12:03 AM

CentOS is suitable as an enterprise-class server operating system because it is stable, secure and free. 1) It is based on RHEL and provides high compatibility with RHEL. 2) Use yum for package management to ensure that the software is easy to install and update. 3) The community regularly releases security patches, with a support cycle of up to 10 years.

The Discontinuation of CentOS: Understanding the FactorsThe Discontinuation of CentOS: Understanding the FactorsApr 24, 2025 am 12:01 AM

The reason why CentOS stopped maintaining is RedHat's strategic change. User response strategies include: 1. Migrating to other distributions, such as UbuntuServer, Debian or RockyLinux; 2. Continue to use CentOS7 until June 2024; 3. Turning to CentOSStream; 4. Build solutions, such as custom distributions based on RHEL or using container technology.

CentOS: What Led to the Decision to End SupportCentOS: What Led to the Decision to End SupportApr 23, 2025 am 12:10 AM

RedHatendedsupportforCentOStoshifttowardsacommerciallyfocusedmodelwithCentOSStream.1)CentOStransitionedtoCentOSStreamforRHELdevelopment.2)ThisencourageduserstomovetoRHEL.3)AlternativeslikeAlmaLinux,RockyLinux,andOracleLinuxemergedasreplacements.

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Atom editor mac version download

Atom editor mac version download

The most popular open source editor

EditPlus Chinese cracked version

EditPlus Chinese cracked version

Small size, syntax highlighting, does not support code prompt function

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Safe Exam Browser

Safe Exam Browser

Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

SAP NetWeaver Server Adapter for Eclipse

SAP NetWeaver Server Adapter for Eclipse

Integrate Eclipse with SAP NetWeaver application server.